Astrophytum asterias cv Super Kabuto

Astrophytum asterias cv Super Kabuto

Astrophytum asterias cv Super kabuto is a cultivar name rich in meaning. ‘Astrophytum’ comes from Greek, meaning ‘star plant’, reflecting the star-like shape of this cactus. ‘Asterias’ refers to its resemblance to a starfish. The cultivar name ‘Superkabuto’ is of Japanese origin, with ‘kabuto’ meaning ‘helmet’, often used in reference to the samurai helmet. This name likely describes the plant\’s robust and distinctive appearance, reminiscent of a decorated helmet.

Technical Description of Plant

Astrophytum asterias cv Super kabuto is renowned for its unique and striking appearance. This cultivar forms a low, round, dome-shaped body that resembles a starfish or sea urchin. The plant typically has five to eight ribs, each lined with areoles that lack spines. ‘Superkabuto’ is especially prized for its dense white flecking or mottling on the green surface of the ribs, which can vary greatly in pattern, making each specimen unique. The plant can flower, producing large, yellow blooms that emerge from the top center of the cactus. The flowers contrast beautifully against the speckled body.

Origin of Plant

Astrophytum asterias, the species from which this cultivar is derived, is native to small areas in Texas, USA, and northeastern Mexico. It grows in arid environments. The cv ‘Superkabuto’, however, is a result of selective cultivation, likely developed in Japan, where there is a strong tradition of cultivating and hybridizing cacti for unique characteristics.

Conservation Status

Astrophytum asterias in the wild is listed as endangered, primarily due to habitat loss and over-collection. However, the ‘Superkabuto’ cultivar is widely propagated in cultivation, which helps to alleviate the pressure on wild populations.

Care Instructions

Astrophytum asterias cv ‘Superkabuto’ prefers bright, indirect light but can tolerate some direct sunlight. Too much direct sun, however, can scorch the plant. A well-draining soil mix specifically for cacti is essential. Water moderately in the growing season, allowing the soil to dry completely between waterings, and reduce watering in the winter. This cactus is not frost-tolerant and should be protected from freezing temperatures. Fertilization is not essential but can be done sparingly with a diluted cactus fertilizer during the growing season.